.learun-theme-nav-mix {

  /* 头部调整 */
  .learun-header {
    &:after {
      display: none;
    }
  }

  /* 侧边栏调整 */
  .learun-sidebar {
    background-color: $white;

    &__collapse {
      border-bottom: 1px solid $border-color-split;
      color: $text-color-secondary;
    }
  }


  /*菜单选项卡调整*/
  .learun-tags {
    .el-tabs--card>.el-tabs__header .el-tabs__nav {
      padding-top: 0;
    }

    .el-tabs--card>.el-tabs__header .el-tabs__item {
      height: $tag-height;
      line-height: $tag-height;
      color: $text-color-secondary;

      &:after {
        content: '';
        position: absolute;
        bottom: 0;
        height: 2px;
        left: 50%;
        right: 50%;
        background: $primary-color;
        transition: all .3s;
      }

      &.is-active {
        color: $primary-color;
        background: transparent !important;

        &:after {
          left: 8px;
          right: 8px;
        }
      }

      &:hover {
        color: $primary-color;
      }

      .el-icon-close:hover {
        background-color: $primary-color  !important;
      }
    }
  }
}